{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Sleep+Study&page=4",
    "query": {
      "intervention": "Sleep Study",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 2101,
    "total_pages": 211,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Sleep+Study&page=5&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Sleep+Study&page=3&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-23T10:37:00.684Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT03533764",
      "title": "Rural Asthma Effectiveness Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "ASMA",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "13 Years and older"
      },
      "enrollment_count": 359,
      "start_date": "2018-11-18",
      "completion_date": "2024-01-19",
      "has_results": false,
      "last_update_posted_date": "2024-08-09",
      "last_synced_at": "2026-10-23T10:37:00.684Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03533764"
    },
    {
      "nct_id": "NCT06413134",
      "title": "KPAP Adherence Crossover Study",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obstructive Sleep Apnea"
      ],
      "interventions": [
        {
          "name": "KPAP",
          "type": "DEVICE"
        },
        {
          "name": "APAP",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "SleepRes Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "20 Years to 80 Years"
      },
      "enrollment_count": 30,
      "start_date": "2026-07-01",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-06",
      "last_synced_at": "2026-10-23T10:37:00.684Z",
      "location_count": 1,
      "location_summary": "Murfreesboro, Tennessee",
      "locations": [
        {
          "city": "Murfreesboro",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06413134"
    },
    {
      "nct_id": "NCT06347744",
      "title": "Radicle Rest 24: A Study of Health and Wellness Products on Sleep and Related Health Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep",
        "Sleep Disturbance",
        "Sleep Disorder"
      ],
      "interventions": [
        {
          "name": "Radicle Rest Placebo Control Form 1",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Radicle Rest Active Study Product 1.1 Usage",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Radicle Rest Placebo Control Form 2",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Radicle Rest Active Study Product 2.1 Usage",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Radicle Rest Placebo Control 4.1.0",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Radicle Rest Active Study Product 4.1.1 Usage",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Radicle Science",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "105 Years",
        "sex": "ALL",
        "summary": "21 Years to 105 Years"
      },
      "enrollment_count": 1646,
      "start_date": "2024-06-17",
      "completion_date": "2025-06-16",
      "has_results": false,
      "last_update_posted_date": "2025-10-06",
      "last_synced_at": "2026-10-23T10:37:00.684Z",
      "location_count": 1,
      "location_summary": "Del Mar, California",
      "locations": [
        {
          "city": "Del Mar",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06347744"
    },
    {
      "nct_id": "NCT00911053",
      "title": "Melatonin for Circadian Sleep Disorders in the Blind",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Insomnia",
        "Blindness",
        "Daytime Sleepiness"
      ],
      "interventions": [
        {
          "name": "Melatonin",
          "type": "DRUG"
        },
        {
          "name": "Regular Sleep Schedule",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Light",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 59,
      "start_date": "1997-06",
      "completion_date": "2012-06",
      "has_results": true,
      "last_update_posted_date": "2019-11-27",
      "last_synced_at": "2026-10-23T10:37:00.684Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00911053"
    },
    {
      "nct_id": "NCT03946228",
      "title": "Reducing Sedentary Behavior to Improve Sleep: an Ancillary Study to the RESET BP Clinical Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep",
        "Obstructive Sleep Apnea",
        "Insomnia"
      ],
      "interventions": [
        {
          "name": "Behavioral Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 176,
      "start_date": "2019-05-06",
      "completion_date": "2022-12-30",
      "has_results": false,
      "last_update_posted_date": "2023-07-07",
      "last_synced_at": "2026-10-23T10:37:00.684Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03946228"
    },
    {
      "nct_id": "NCT07476937",
      "title": "Differences in Rest, Emotion, and Arousal Modulation in Youth",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism",
        "Sleep Disturbances in Children",
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Power Down bedtime manipulation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "6 Years to 10 Years"
      },
      "enrollment_count": 60,
      "start_date": "2026-07-20",
      "completion_date": "2030-08",
      "has_results": false,
      "last_update_posted_date": "2026-07-22",
      "last_synced_at": "2026-10-23T10:37:00.684Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07476937"
    },
    {
      "nct_id": "NCT01751581",
      "title": "Sleep Restriction and Energy Expenditure",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Short Sleep",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Habitual sleep",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "St. Luke's-Roosevelt Hospital Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 45 Years · Female only"
      },
      "enrollment_count": 10,
      "start_date": "2011-11",
      "completion_date": "2013-04",
      "has_results": false,
      "last_update_posted_date": "2013-08-02",
      "last_synced_at": "2026-10-23T10:37:00.684Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01751581"
    },
    {
      "nct_id": "NCT01903265",
      "title": "BEdtime Sublingual TNX-102 SL as Fibromyalgia Intervention Therapy (BESTFIT)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Primary Fibromyalgia"
      ],
      "interventions": [
        {
          "name": "TNX-102 SL 2.8mg",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Tonix Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 205,
      "start_date": "2013-09",
      "completion_date": "2014-09",
      "has_results": true,
      "last_update_posted_date": "2016-12-23",
      "last_synced_at": "2026-10-23T10:37:00.684Z",
      "location_count": 17,
      "location_summary": "Sacramento, California • Denver, Colorado • Brooksville, Florida + 14 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Brooksville",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01903265"
    },
    {
      "nct_id": "NCT00230737",
      "title": "Effects of Melatonin on Insomnia Symptoms in Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Sleep Initiation and Maintenance Disorders"
      ],
      "interventions": [
        {
          "name": "Melatonin 0.4 mg",
          "type": "DRUG"
        },
        {
          "name": "Melatonin 4.0 mg",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Nalaka Gooneratne",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 27,
      "start_date": "2004-10",
      "completion_date": "2008-05",
      "has_results": true,
      "last_update_posted_date": "2017-03-08",
      "last_synced_at": "2026-10-23T10:37:00.684Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00230737"
    },
    {
      "nct_id": "NCT01406366",
      "title": "Evaluation of a Bright Futures Oral Health Intervention",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Health Knowledge, Attitudes, Practice"
      ],
      "interventions": [
        {
          "name": "Group 1: Bright Futures Oral Health Curriculum",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Group 2: Iron Deficiency Training Module",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Continuity Research Network",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Months",
        "maximum_age": "35 Months",
        "sex": "ALL",
        "summary": "12 Months to 35 Months"
      },
      "enrollment_count": 27,
      "start_date": "2005-09",
      "completion_date": "2010-12",
      "has_results": false,
      "last_update_posted_date": "2011-08-01",
      "last_synced_at": "2026-10-23T10:37:00.684Z",
      "location_count": 1,
      "location_summary": "Hanover, New Hampshire",
      "locations": [
        {
          "city": "Hanover",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01406366"
    }
  ]
}